What Growing Zone Is Sulphur Springs?

Our records indicate the United States Department of Agriculture has given Sulphur Springs a growing zone designation of 8a. Sometimes also called the planting or hardiness zone, this zone number gives you an idea of what plants can and cannot grow in Sulphur Springs's climate based on the average extreme annual temperature.Our data is based on the latest 2023 USDA maps, which used Sulphur Springs's weather data from 1991 - 2020 in their analysis.

Latest AR growing zone map

If you are looking for plants suitable for growing in the Sulphur Springs area, head on over to our page on plants that grow well in Sulphur Springs, AR.

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Seed Starting Trays

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Hoeing Ain't Easy Garden Sign

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Latest AR growing zone map

The growing zone is a measure of the lowest temperature that a plant can survive based on average lowest year temperatures, helping you to decide what plants would grow best in your particular climate. Since Sulphur Springs is in growing zone 8a this means that plants there can survive temperatures as low as 10 to 15 degrees Fahrenheit. Plants for Sulphur Springs's climate should be chosen with this in mind, or plants should be moved inside to keep their core temperature in the right range if necessary.

USDA growing zone map of the United States

Some zones may have been changed by the USDA as of 2023. To see if the Sulphur Springs area has been affected, refer to this map of half zone changes from the 2012 version of the USDA zones to the 2023 version.

map of usda hardiness zone changes from 2012 to 2023

Half zone changes from 2012 to 2023

The updated map shows that over half of the Southeast has warmed by about half a zone. For gardeners, that means you can now grow plants that tolerate a bit more heat and less frost than before. The tan areas reflect this shift. Meanwhile, the white areas had slight temperature changes, but not enough to move them into a new zone. In the Western U.S., a few spots shifted cooler. That’s not due to a colder climate, but because the new map uses a larger dataset, giving a more accurate picture of local conditions. It's important to keep track of these changes when planning your garden!

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Hardiness Zone FAQ

Have questions about hardiness zones and what they mean for your garden? Check out our FAQ below for quick answers to common questions about USDA hardiness zones and how they affect plant selection in Sulphur Springs, AR.

The USDA hardiness zone is 8a for Sulphur Springs. This is sometimes also referred to as the growing or planting zone. These terms are used interchangeably.

Sulphur Springs's Growing Zone Details

USDA Growing Zone: 8a

Zip Codes: 71603

Longitude: -92.1298

Latitude: 34.1709

Lowest Avg Temperatures (F): 10 to 15

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Map of the Sulphur Springs Area

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Acorn Adona Alexander Alicia Alix Alleene Allport Alma Almyra Alpena Alpine Altheimer Altus Amagon Amity Anthonyville Antoine Aplin Appleton Arkadelphia Arkansas City Armorel Ash Flat Ashdown Atkins Aubrey Augusta Austin Avilla Avoca Bald Knob Banks Barling Bassett Batavia Batesville Bauxite Bay Bearden Beaver Bee Branch Beebe Beedeville Beirne Bella Vista Bellefonte Belleville Ben Lomond Benton Bentonville Bergman Berryville Bethesda Big Flat Bigelow Biggers Birdsong Bismarck Black Oak Black Rock Black Springs Blevins Blue Eye Blue Mountain Bluff City Blytheville Board Camp Bodcaw Boles Bonanza Bono Booneville Bowman Bradford Bradley Branch Briarcliff Brinkley Brookland Bryant Buckner Buffalo City Bull Shoals Burdette Cabot Caddo Gap Caddo Valley Caldwell Cale Calico Rock Calion Camden Cammack Village Campbell Station Canehill Caraway Carlisle Carthage Casa Cash Caulksville Cave City Cave Springs Cedarville Center Point Center Ridge Centerton Centerville Central City Charleston 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Palestine Pangburn Paragould Paris Parkdale Parkin Patmos Patterson Payneway Pea Ridge Peach Orchard Pearcy Pencil Bluff Perla Perry Perrytown Perryville Piggott Pindall Pine Bluff Pineville Piney Plainview Pleasant Grove Pleasant Plains Plumerville Pocahontas Pollard Ponca Poplar Grove Portia Portland Pottsville Powhatan Poyen Prairie Creek Prairie Grove Prattsville Prescott Princeton Pyatt Quitman Ratcliff Ravenden Ravenden Springs Reader Rector Redfield Reed Reyno Rison Rivervale Rockport Rockwell Roe Rogers Roland Rondo Rose Bud Rosston Rover Rudy Russell Russellville Rye Salado Salem Salesville Saratoga Sardis Scott Scranton Searcy Sedgwick Shannon Hills Sheridan Sherrill Sherwood Shirley Sidney Siloam Springs Smackover Smithville South Lead Hill Southside Sparkman Springdale Springfield Springtown St. Charles St. Francis St. Joe St. Paul Stamps Star City Staves Stephens Strawberry Strong Stuttgart Subiaco Success Sulphur Rock Sulphur Springs Summers Summit Sunset Sweet Home 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Large Greenhouse Kit

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Deluxe Plastic Watering Can

High-capacity watering can with comfortable grip and precise spout.

Plants For Other States

Looking for the best plants in a different area of the United States? Click on a button below to find plants that are ideal for that state's temperatures.

Hydroponic Garden Grow Kit

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